Zeal Services offers Watt Meter Calibrators. Zeal Services is an ISO 9001: 2000 certified company. Watt Meter Calibrators are available with the input power that range 230V AC, 50/60 HZ. Their AC voltage [50 Hz] which range from 0 to 500V and AC current [50 Hz] that Range from 0 to 10 Amp.

The salient features of Watt Meter Calibrators are as follows:

Overload and short circuit protection

4 and 1/2 digit meter to indicate set V, A, PF

Setting by multi turn potentiometers